I need name of the final compound, and step by step equations of the reaction for...

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Chemistry

I need name of the final compound, and step by step equations ofthe reaction for the experiment below. Ethylenediamine complexes ofCobalt Procedure 1. Dissolved 1.5 g CoCl2 in 5mL water 2. While theCoCl2 6H2O is dissolving, measure out 10mL of an ethylenediaminesolution. (The solution is prepared by dissolving 130mL ofanhydrous ehylenediamine in one liter of water) 3.Cool theethylenediamine solution in ice. 4.Slowly add 2.1mL 3M HCl 5.Addthe CoCl2 solution to the partially neutrolized ethylenediamine andthen slowly add 2mL of 30% H2O2 with stirring 6.Stir untileffervescence ceases. 7.Place the mixture on a hot plate and allowto boil gently 8.When the cobalt solution is evaporated the avolume of 6 to 10mL, add and equal volume of concd. HCl and twicethe amount of ethyl alcohol. 9.Cool, filter, press dry on thesintered glass funnel. Thanks.

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4.1 Ratings (520 Votes)

The reaction sequence finally leads to a racemic mixture of trisethylenediamine CoIII chloride We will write out the reactions step by step Step 1 Dissolution of CoCl2 in water note Co is in 2 oxidation state CoCl2 6H2O CoCl26H2O this is an addition compound Step 2 See Answer

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